Zinc skimmings

We regularly deal in scraps and secondary metals of various non-ferrous metals such as zinc, lead, copper, brass, molybdenum, and tungsten. At the moment, we have 3 FCLs (25 MT each FCL) of zinc skimmings. Details are:
Specifications: Content of Zinc 50-60%
Packing: In reinforced plastic bags, about 1.7 MT each.